序列化 – 反序列化使用Json.NET从超类继承的类？

是的,只要您通知 JSON.Net您想要使用TypenameHandling.All并使用适当的强制转换,它就应该有效.以下在我的项目中有效：

public class @R_614_5675@Json@R_616_9464@lizer<T>
 {
     private IContractResolver resolver;

     public @R_614_5675@Json@R_616_9464@lizer(IContractResolver resolver)
     {
         this.resolver = resolver; 
     }


    public R FromJson<R>(object json)
    {
        if (typeof(T).IsAssignableFrom(typeof(R)))
        {
            object res = JsonConvert.De@R_616_9464@lizeObject(json.ToString(),new Json@R_616_9464@lizerSetTings() { 
                ContractResolver = resolver,TypenameHandling = TypenameHandling.All 
            });
            return (R)res;
        }
        throw new NotImplementedException("Type is not assignable.");
    }

    public String ToJson(object obj)
    {
        if (typeof(T).IsAssignableFrom(obj.GetType()))
        {
            String json = JsonConvert.@R_616_9464@lizeObject(obj,FormatTing.None,new Json@R_616_9464@lizerSetTings()  { 
                ContractResolver = resolver,TypenameHandling = TypenameHandling.All 
            });
            return json; 
        }
        throw new NotImplementedException("Type is not assignable.");
    }
 }

其中T是基类,R是子类.